CEPower JK/JBD BMS Monitor
JK/JBD BMS monitoring
Free · Designed for iPad. Not verified for macOS.
CEPOWER now speaks 11 more languages: Polish, Romanian, Czech, Bulgarian, Slovak, Croatian, Slovenian, Lithuanian, Latvian, Estonian and Ukrainian.
CEPOWER Battery Monitor – JK & JBD BMS Real-Time Monitoring App
Monitor your JK & JBD lithium battery systems in real time via Wi-Fi — over Bluetooth or UART — through ESP32 modules. CEPOWER gives you full visibility into your battery performance — anywhere, anytime.
REAL-TIME MONITORING
- Track cell voltages, total voltage, current, temperature, and more
- Works with JK BMS and JBD / Overkill Solar BMS via ESP32
- Supports Bluetooth and UART / RS485 connection to the BMS
- Supports up to 20 batteries modules per user
WI-FI & BMS CONNECTIVITY
- Requires any ESP32 module with Wi-Fi
- Connects to your BMS via Bluetooth or UART / RS485
- Automatically fetches data every 10 seconds
- Handles reconnection automatically in case of Wi-Fi or BMS communication issues
- Easy Wi-Fi setup through the app without needing a computer
NOTIFICATION ALERTS
- Create your own battery alerts with flexible options
- Select which battery to monitor and define custom conditions
- Add, edit, or delete alerts at any time from the app
- Alerts are pushed to your phone even when the app is closed or running in the background
- Works seamlessly on both Android and iOS
- Alerts can be based on SOC, individual cell voltages, total voltage, current, and more
AUTOMATION WITH EWELINK & SONOFF
- Connect your battery monitoring to real-world actions via eWeLink
- Trigger any Sonoff smart device automatically based on battery conditions
- Set automation rules using any available sensor — SOC, cell voltage, current, temperature, and more
- Example: turn off a load when SOC drops below 20%, or activate a charger when voltage is low
- Works in the background — no manual intervention needed
ADMIN TOOLS AND OTA SUPPORT
- Do you install or build batteries? This app is the perfect tool for your workflow
- Admin login lets you view and manage all your customers' battery device IDs
- Monitor multiple device IDs remotely from several clients
- Combine multiple batteries under one client to track total consumption
- Real-time monitoring for any of your clients, anytime, anywhere
- Access 15 days of historical battery data with graphs and logs
- History is available in multiple languages with time zone selection
- Perform OTA firmware upgrades with version control and remote triggering
- Remotely modify BMS parameters for any of your clients' devices — available on business accounts
MULTIPLE LANGUAGES
CEPOWER is available in 23 languages
- Use the app in English, French, Arabic, German, Spanish, Hindi, Hungarian, Italian, Portuguese, Russian, Vietnamese, Chinese, Polish, Romanian, Czech, Bulgarian, Slovak, Croatian, Slovenian, Lithuanian, Latvian, Estonian, and Ukrainian
- Localized menus, alerts, automation settings, history, battery information, and device activation
- Arabic includes right-to-left layout support
- Language can be changed easily from the app settings
CROSS-PLATFORM EXPERIENCE
- Works on Android, iOS, web, and Windows PC
- Lightweight, fast, and user-friendly
- Designed for solar professionals, battery installers, and everyday users
Requires a Device-ID Number provided by us to connect to your battery.
You can try the app live using one of our demo batteries — no setup needed.
Call or email us for more information. (support@cepower.org)
Ratings & Reviews
• Added support for 11 Eastern European languages: Polish, Romanian, Czech, Bulgarian, Slovak, Croatian, Slovenian, Lithuanian, Latvian, Estonian, and Ukrainian.
• Improved Device ID validation for permanent and trial devices.
• Added a direct activation link with automatic Device ID entry.
• Fixed chart gesture, zoom, tooltip, and mobile display issues.
• General stability and usability improvements.
The developer, Elie Harfouche, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Elie Harfouche
- Size
- 37.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 CEPOWER